@media screen and (min-width: 769px) {
    img {
      width: 100%;
      height: 100%;
    }
  
    .index-container {
      width: 100vw;
      height: 100vh;
      box-sizing: border-box;
    }
  
    .el-carousel {
      height: 100%;
    }
  
    .el-carousel__item.is-animating {
      transition: transform 1s ease-in-out, -webkit-transform 1s ease-in-out;
    }
    ::v-deep .el-carousel__indicator.is-active button {
      opacity: 1;
      background-color: rgb(177, 153, 84);
    }
    ::v-deep .el-carousel__indicator--vertical .el-carousel__button {
      width: 3px;
      height: 35px;
    }
  
    ::v-deep .el-carousel__button {
      opacity: 1;
    }
  
    ::v-deep .el-carousel__indicator--vertical {
      padding: 6px 22px;
    }
  
    ::v-deep .el-carousel__indicators--vertical {
      top: 60%;
    }
  
    ::v-deep .el-carousel__indicators--horizontal {
      bottom: 20px;
    }
  
  
    .uvnav {
      z-index: 999;
      position: fixed;
      cursor: pointer;
      color: #fff;
      font: 18px/18px "BlairITC TT", Arial, Helvetica;
      text-align: center;
      letter-spacing: 0.1em;
    }
  
    .uvnav.down {
      background-image: url("../../../static/slider/向下箭头.png");
      width: 6vw;
      height: 4vh;
      left: 95vw;
      top: 50vh;
      background-size: 100%;
      background-repeat: no-repeat;
      z-index: 777;
      transform: rotate(-90deg);
    }
  
    .uvnav.up {
      background-image: url("../../../static/slider/向上箭头.png");
      width: 6vw;
      height: 4vh;
      right: 95vw;
      top: 50vh;
      background-size: 100%;
      background-repeat: no-repeat;
      z-index: 777;
      transform: rotate(-90deg);
    }
  
    .uvnav.up:hover {
      background-image: url("../../../static/slider/向上箭头点击.png");
    }
  
    .uvnav.down:hover {
      background-image: url("../../../static/slider/向下箭头点击.png");
    }
  
    #mainlogo {
      position: fixed;
      top: 43.5%;
      left: 49.2%;
      -ms-transform: translateX(-50%);
      -webkit-transform: translateX(-50%);
      transform: translateX(-50%);
      transition: all 1s ease;
      z-index: 66;
    }
  
    #mainlogo img {
      width: 25vw;
      height: 28h;
    }
  
    .cnav {
      position: fixed;
      font: 1.3vw/1em "BlairITC TT", Arial, Helvetica;
      color: #fff;
      z-index: 99999;
      text-decoration: none;
    }
  
    .cnav:hover {
      color: rgb(177, 153, 84);
    }
  
    .cnav.tr {
      top: 30px;
      right: 30px;
    }
    .cnav.tr img {
      cursor: pointer;
      width: 2.5vw;
      height: 2.5vw;
    }
  
    .cnav.bl {
      bottom: 30px;
      left: 30px;
    }
    .cnav.br {
      bottom: 30px;
      right: 30px;
    }
  
    .index-body {
      width: 100%;
      height: 100%;
    }
  
    .index-img {
      position: fixed;
      top: 0;
      left: 0;
      z-index: -1;
    }
  
    .index-content {
      position: relative;
      z-index: 888;
      width: 100%;
      height: 100%;
    }
  
    .center-container {
      color: #fff;
      width: 100%;
      height: 125px;
      overflow: hidden;
      transform: translateY(-50%);
      position: absolute;
      top: 50%;
      left: 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      /* transition: width 2s linear 1s; */
    }
  
    @keyframes showMove {
      0% {
        transform: translate(-140%, 0%);
      }
      100% {
        transform: translate(0%, 0%);
      }
    }
    @keyframes hideMove {
      0% {
        transform: translate(0%, 0%);
      }
      100% {
        transform: translate(140%, 0%);
      }
    }
    .center-text {
      animation-name: hideMove;
      animation-duration: 1s;
      animation-timing-function: ease;
    }
    .center-text.active {
      animation-name: showMove;
      animation-duration: 2s;
      animation-timing-function: ease;
      /* transform:translate(0%,0%); */
    }
    .index-title {
      font-size: 80px;
      font-weight: bold;
    }
  
    .index-subtitle {
      font-size: 24px;
      letter-spacing: 5px;
    }
  
    .index-subtitle:hover {
      color: rgb(177, 153, 84);
    }
  
    .center-container2 {
      color: #fff;
      width: 100%;
      height: 125px;
      overflow: hidden;
      transform: translateY(-50%);
      position: absolute;
      top: 70%;
      right: 32%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      /* transition: width 2s linear 1s; */
    }
  
    .center-text2 {
      animation-name: hideMove2;
      animation-duration: 1s;
      animation-timing-function: ease;
    }
    .center-text2.active2 {
      animation-name: showMove2;
      animation-duration: 2s;
      animation-timing-function: ease;
      /* transform:translate(0%,0%); */
    }
  
    @keyframes showMove2 {
      0% {
        opacity: 0;
      }
      30% {
        opacity: 0.3;
      }
      50% {
        opacity: 0.5;
      }
      70% {
        opacity: 0.7;
      }
      100% {
        opacity: 1;
      }
    }
    @keyframes hideMove2 {
      0% {
        opacity: 1;
      }
      30% {
        opacity: 0.7;
      }
      50% {
        opacity: 0.5;
      }
      70% {
        opacity: 0.3;
      }
      100% {
        opacity: 0;
      }
    }
    .index-title2 {
      font-size: 56px;
      font-weight: bold;
    }
  
    .index-subtitle2 {
      width: 480px;
      font-size: 22px;
      letter-spacing: 5px;
    }
  
    .index-subtitle2:hover {
      color: rgb(177, 153, 84);
    }
  
    .index-info {
      position: absolute;
      right: 2%;
      width: 305px;
      text-align: right;
      font-size: 18px;
    }
  
    .center-container3 {
      color: #fff;
      width: 100%;
      height: 900px;
      overflow: hidden;
      transform: translateY(-50%);
      position: absolute;
      top: 50%;
      left: 26%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      /* transition: width 2s linear 1s; */
    }
  
    .center-text3 {
      animation-name: hideMove3;
      animation-duration: 1s;
      animation-timing-function: ease;
    }
    .center-text3.active3 {
      animation-name: showMove3;
      animation-duration: 2s;
      animation-timing-function: ease;
      /* transform:translate(0%,0%); */
      display: flex;
      align-items: end;
      flex-direction: column;
    }
  
    @keyframes showMove3 {
      0% {
        transform: scale(0.1);
      }
      0% {
        transform: scale(0.5);
      }
      100% {
        transform: scale(1);
      }
    }
    @keyframes hideMove3 {
      0% {
        transform: scale(1);
      }
      0% {
        transform: scale(0.5);
      }
      100% {
        transform: scale(0.1);
      }
    }
    .index-title3 {
      width: 800px;
      font-size: 16px;
      margin-bottom: 20px;
      text-align: right;
      line-height: 1.5;
      white-space: pre-wrap;
    }
  
    .index-subtitle3 {
      width: 600px;
      font-size: 16px;
      text-align: right;
      color: rgb(177, 153, 84);
      line-height: 2;
      white-space: pre-wrap;
    }
  
    .index-subtitle3:hover {
      color: rgb(255, 255, 255);
    }
  
    .popup-box {
      width: 0vw;
      height: 100vh;
      box-sizing: border-box;
      z-index: -1;
      /* background-color: aqua; */
      background-image: url("../../../static/slider/menuBg1.jpg");
      position: fixed;
      top: 0;
      left: 0;
      animation: hideMenu 0.5s linear;
      display: flex;
      align-items: center;
      justify-content: center;
    }
  
    @keyframes showMenu {
      0% {
        width: 0vw;
        opacity: 0;
      }
      30% {
        width: 30vw;
        opacity: 0.3;
      }
      50% {
        width: 50vw;
        opacity: 0.5;
      }
      70% {
        width: 70vw;
        opacity: 0.7;
      }
      100% {
        width: 100vw;
        opacity: 1;
      }
    }
  
    .menuActive {
      /* width: 100vw; */
      height: 100vh;
      animation: showMenu 0.5s linear;
    }
  
    @keyframes hideMenu {
      0% {
        width: 100vw;
        opacity: 1;
      }
      30% {
        width: 70vw;
        opacity: 0.7;
      }
      50% {
        opacity: 0.5;
        width: 50vw;
      }
      70% {
        opacity: 0.3;
        width: 30vw;
      }
      100% {
        opacity: 0;
        width: 0vw;
      }
    }
  
    .popup-body {
      width: 30%;
      height: 30%;
      position: absolute;
      display: flex;
      flex-direction: column;
      align-items: center;
      color: #fff;
      font-size: 28px;
    }
  
    .popup-body div {
      margin-bottom: 15px;
      cursor: pointer;
    }
  
    .popup-body div:hover {
      color: rgb(177, 153, 84);
    }
  
    .concat-box {
      position: fixed;
      bottom: 20px;
      /* left: 38%; */
      justify-content: center;
      display: flex;
      flex-direction: column;
      align-items: center;
    }
  
    .concat-img {
      display: flex;
      width: 32%;
      justify-content: space-between;
      margin-bottom: 20px;
    }
  
    .concat-img div {
      width: 30px;
      height: 30px;
      cursor: pointer;
    }
  
    .concat-text {
      font-size: 18px;
      color: #fff;
      letter-spacing: 1px;
    }
  
    .F1 {
      background-image: url("../../../static/slider/F静态.png");
      background-size: 100%;
    }
    .F1:hover {
      background-image: url("../../../static/slider/F点击.png");
      background-size: 100%;
    }
    .W1 {
      background-image: url("../../../static/slider/W静态.png");
      background-size: 100%;
    }
    .W1:hover {
      background-image: url("../../../static/slider/W点击.png");
      background-size: 100%;
    }
    .Y1 {
      background-image: url("../../../static/slider/Y静态.png");
      background-size: 100%;
    }
    .Y1:hover {
      background-image: url("../../../static/slider/Y点击.png");
      background-size: 100%;
    }
  
    .center-container4 {
      color: #fff;
      width: 100%;
      height: 900px;
      overflow: hidden;
      transform: translateY(-50%);
      position: absolute;
      top: 50%;
      /* left: 26%; */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      background-image: url("../../../static/slider/menuBg1.jpg");
  
      /* transition: width 2s linear 1s; */
    }
  
    .index-title4 {
      width: 500px;
      height: 450px;
      position: absolute;
      top: 20%;
      left: 37%;
    }
  
    .index-subtitle4 {
      width: 500px;
      height: 450px;
      position: absolute;
      top: 20%;
      left: 37%;
      cursor: pointer;
    }
  
    .login-text {
      display: flex;
      align-items: center;
      font-size: 1vw;
      cursor: pointer;
  
      img {
        margin-left: 0.4vw;
      }
      /* flex-direction: column; */
    }
  }